


💧 Twist, Lock, Refresh: Elevate Your Water Game Instantly!
This 3-pack of Pure Blue H2O replacement filters features a sediment filter, pre-carbon block, and post-carbon block, all NSF certified to reduce sediment, contaminants, and chlorine taste and odor. Designed for easy twist-lock installation, these filters ensure your reverse osmosis system delivers consistently pure, safe, and great-tasting water at home.








| Material | Chlorine |
| Item Weight | 6 Pounds |
| External Testing Certification | NSF |
| Product Benefits | Improves water safety and clarity |
| Brand | Pure Blue H2O |
| Global Trade Identification Number | 00854250006189 |
| Unit Count | 3 Count |
| Number of Items | 1 |
| Manufacturer | Pure Blue H2O |
| Part Number | unknown |
| Item Weight | 6 pounds |
| Package Dimensions | 15 x 10 x 5 inches |
| Item model number | 00854250006189 |
| Is Discontinued By Manufacturer | No |
| Size | 3 Count (Pack of 1) |
| Color | Yellow, Green, Magenta |
| Item Package Quantity | 1 |
| Number Of Pieces | 3 |
| Batteries Included? | No |
| Batteries Required? | No |
V**R
Easy maintenance with the filter design
This is the easy to use, full maintenance kit. Same great quality as original setup.
H**O
Super easy install, makes water taste perfect again.
I should have changed these a long time ago. The way this system works you don't have to dump the tank 3 times and all that; just under a twist lock filter and then twist on the new one. Very little water mess, and the taste of the water improves right away. I won't wait until my wife complains for a whole year next time, because this was easy and worth it.
A**R
Good quality
Works like it is supposed to
K**K
Lack of instructions result in cartridge breaking
I like the product; however, Pure Blue H2O should include instructions on how to install the replacement cartridges. Specifically, the cartridge mounting bracket must be rotated to a specific orientation for the replacement cartridge to properly fit. If the mounting bracket is not in the proper position you end up twisting the incoming water stem until it breaks off. This renders the new replacement cartridge useless and must be thrown away. What a waste of money due to missing installation instructions.
A**Y
Ease of installation
These filters were cery earsy to install. No need to shut off the water when installing these filters as the system is a closed valve system. Remember to remove the battery from the fauct and reinstall it to get the LED light to return to blue from red.
R**D
Does exactly what manufacturer said.
Easy replacement install
A**R
Very happy for the order. But you cancelled next order?
All was good about Pure Blue H2O.However, my next order was cancelled from your side, claiming that I cancelled it!!
M**S
Great Product
Product arrived very quickly and was exactly as advertised.
Trustpilot
2 months ago
2 months ago